PVC Fire Hose: 1. Diameter: 1",1.5",2",2.5",3",4", ... ,13Bar,16Bar,20Bar PVC fire hose has complete specifications, with excellent appearance, superior quality, good adhesion, convenient use, quick output, abrasion proof, corrosion ... , and drainage engineering, etc. Its usually assembled with hermaphroditic Storz coupling made of aluminum, straight stream nozzle or multifunction nozzle. ModelSize ...